Python response.HttpResponseBadRequest方法代码示例

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def remove(self, request: WSGIRequest) -> HttpResponse:
        """Removes a song identified by the given key from the queue."""
        key = request.POST.get("key")
        if key is None:
            return HttpResponseBadRequest()
        ikey = int(key)
        try:
            removed = self.playback.queue.remove(ikey)
            self.playback.queue_semaphore.acquire(blocking=False)
            # if we removed a song and it was added by autoplay,
            # we want it to be the new basis for autoplay
            if not removed.manually_requested:
                self.playback.handle_autoplay(removed.external_url or removed.title)
            else:
                self.playback.handle_autoplay()
        except models.QueuedSong.DoesNotExist:
            return HttpResponseBadRequest("song does not exist")
        return HttpResponse() 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def reorder(self, request: WSGIRequest) -> HttpResponse:
        """Reorders the queue.
        The song specified by element is inserted between prev and next."""
        prev_key = request.POST.get("prev")
        cur_key = request.POST.get("element")
        next_key = request.POST.get("next")
        if not cur_key:
            return HttpResponseBadRequest()
        if not prev_key:
            iprev_key = None
        else:
            iprev_key = int(prev_key)
        icur_key = int(cur_key)
        if not next_key:
            inext_key = None
        else:
            inext_key = int(next_key)
        try:
            self.playback.queue.reorder(iprev_key, icur_key, inext_key)
        except ValueError:
            return HttpResponseBadRequest("request on old state")
        return HttpResponse() 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def get_graphql_params(request, data):
        query = request.GET.get("query") or data.get("query")
        variables = request.GET.get("variables") or data.get("variables")
        id = request.GET.get("id") or data.get("id")

        if variables and isinstance(variables, six.text_type):
            try:
                variables = json.loads(variables)
            except Exception:
                raise HttpError(HttpResponseBadRequest("Variables are invalid JSON."))

        operation_name = request.GET.get("operationName") or data.get("operationName")
        if operation_name == "null":
            operation_name = None

        return query, variables, operation_name, id 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def parse_body(self, request):
        content_type = self.get_content_type(request)

        if content_type == 'application/graphql':
            return {'query': request.body.decode()}

        elif content_type == 'application/json':
            try:
                request_json = json.loads(request.body.decode('utf-8'))
                assert isinstance(request_json, dict)
                return request_json
            except:
                raise HttpError(HttpResponseBadRequest('POST body sent invalid JSON.'))

        elif content_type in ['application/x-www-form-urlencoded', 'multipart/form-data']:
            return request.POST

        return {} 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def control(func: Callable) -> Callable:
    """A decorator for functions that control the playback.
    Every control changes the views state and returns an empty response."""

    def _decorator(
        self: "Controller", request: WSGIRequest, *args, **kwargs
    ) -> HttpResponse:
        # don't allow controls during alarm
        if self.playback.alarm_playing.is_set():
            return HttpResponseBadRequest()
        func(self, request, *args, **kwargs)
        self.musiq.update_state()
        return HttpResponse()

    return wraps(func)(_decorator) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def prioritize(self, request: WSGIRequest) -> HttpResponse:
        """Prioritizes song by making it the first one in the queue."""
        key = request.POST.get("key")
        if key is None:
            return HttpResponseBadRequest()
        ikey = int(key)
        self.playback.queue.prioritize(ikey)
        return HttpResponse() 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def vote_up(self, request: WSGIRequest) -> HttpResponse:
        """Increases the vote-count of the given song by one."""
        key = request.POST.get("key")
        if key is None:
            return HttpResponseBadRequest()
        ikey = int(key)

        models.CurrentSong.objects.filter(queue_key=ikey).update(votes=F("votes") + 1)
        self.playback.queue.vote_up(ikey)
        return HttpResponse() 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def sync_translations(self, request):
        if not request.user.has_perm('translation_manager.sync'):
            return HttpResponseRedirect(reverse("admin:translation_manager_translationentry_changelist"))

        url = '{}?token={}'.format(
            get_settings('TRANSLATIONS_SYNC_REMOTE_URL'),
            get_settings('TRANSLATIONS_SYNC_REMOTE_TOKEN'),
        )

        remote_user = get_settings('TRANSLATIONS_SYNC_REMOTE_USER')
        remote_password = get_settings('TRANSLATIONS_SYNC_REMOTE_PASSWORD')

        if remote_user is not None and remote_password is not None:
            response = requests.get(url, verify=get_settings('TRANSLATIONS_SYNC_VERIFY_SSL'), auth=(remote_user, remote_password))
        else:
            response = requests.get(url, verify=get_settings('TRANSLATIONS_SYNC_VERIFY_SSL'))

        if not is_success(response.status_code):
            return HttpResponseBadRequest('Wrong response from remote TRM URL')

        data = response.json()

        RemoteTranslationEntry.objects.all().delete()

        for language, domains in data.items():
            for domain, translation_entries in domains.items():
                for original, translation_entry in translation_entries.items():
                    try:
                        main_entry = TranslationEntry.objects.get(language=language, original=original, domain=domain)
                    except TranslationEntry.DoesNotExist as e:
                        logger.debug('Missing: {} {} {}'.format(language, original, domain))
                        continue

                    RemoteTranslationEntry.objects.create(
                        translation=translation_entry['translation'],
                        changed=translation_entry['changed'],
                        translation_entry=main_entry
                    )

        return HttpResponseRedirect(reverse('admin:translation_manager_proxytranslationentry_changelist')) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def parse_body(self, request):
        content_type = self.get_content_type(request)

        if content_type == "application/graphql":
            return {"query": request.body.decode()}

        elif content_type == "application/json":
            # noinspection PyBroadException
            try:
                body = request.body.decode("utf-8")
            except Exception as e:
                raise HttpError(HttpResponseBadRequest(str(e)))

            try:
                request_json = json.loads(body)
                if self.batch:
                    assert isinstance(request_json, list), (
                        "Batch requests should receive a list, but received {}."
                    ).format(repr(request_json))
                    assert (
                        len(request_json) > 0
                    ), "Received an empty list in the batch request."
                else:
                    assert isinstance(
                        request_json, dict
                    ), "The received data is not a valid JSON query."
                return request_json
            except AssertionError as e:
                raise HttpError(HttpResponseBadRequest(str(e)))
            except (TypeError, ValueError):
                raise HttpError(HttpResponseBadRequest("POST body sent invalid JSON."))

        elif content_type in [
            "application/x-www-form-urlencoded",
            "multipart/form-data",
        ]:
            return request.POST

        return {} 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def execute_graphql_request(self, request):
        query, variables, operation_name = self.get_graphql_params(request, self.parse_body(request))

        if not query:
            raise HttpError(HttpResponseBadRequest('Must provide query string.'))

        source = Source(query, name='GraphQL request')

        try:
            document_ast = parse(source)
            validation_errors = validate(self.schema, document_ast)
            if validation_errors:
                return ExecutionResult(
                    errors=validation_errors,
                    invalid=True,
                )
        except Exception as e:
            return ExecutionResult(errors=[e], invalid=True)

        if request.method.lower() == 'get':
            operation_ast = get_operation_ast(document_ast, operation_name)
            if operation_ast and operation_ast.operation != 'query':
                raise HttpError(HttpResponseNotAllowed(
                    ['POST'], 'Can only perform a {} operation from a POST request.'.format(operation_ast.operation)
                ))

        try:
            return self.execute(
                document_ast,
                root_value=self.get_root_value(request),
                variable_values=variables,
                operation_name=operation_name,
                context_value=self.get_context(request),
                executor=self.executor,
            )
        except Exception as e:
            return ExecutionResult(errors=[e], invalid=True) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def get_graphql_params(request, data):
        query = request.GET.get('query') or data.get('query')
        variables = request.GET.get('variables') or data.get('variables')

        if variables and isinstance(variables, six.text_type):
            try:
                variables = json.loads(variables)
            except:
                raise HttpError(HttpResponseBadRequest('Variables are invalid JSON.'))

        operation_name = request.GET.get('operationName') or data.get('operationName')

        return query, variables, operation_name 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def post(self, request):
        pp_form = ProfilePictureForm(request.POST, request.FILES)
        if pp_form.is_valid():
            profile_picture = pp_form.cleaned_data['profile_picture']
            userprofile = request.user.userprofile
            userprofile.profile_picture = profile_picture
            userprofile.save()
            response = {'url': userprofile.profile_picture.url}
            return HttpResponse(json.dumps(response))
        else:
            return HttpResponseBadRequest(json.dumps(pp_form.errors)) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def dispatch(self, request, *args, **kwargs):

        if request.method.lower() not in ("get", "post"):
            return HttpResponseNotAllowed(
                ["GET", "POST"], "GraphQL only supports GET and POST requests."
            )

        if "text/html" in request.META.get("HTTP_ACCEPT", ""):
            return render(
                request,
                "graphql/playground.html",
                {"REQUEST_PATH": request.get_full_path()},
            )

        data = json.loads(request.body)

        try:
            query = data["query"]
            variables = data.get("variables")
            operation_name = data.get("operationName")
        except KeyError:
            return HttpResponseBadRequest("No GraphQL query found in the request")

        context = {"request": request}

        result = graphql_sync(
            self.schema,
            query,
            variable_values=variables,
            context_value=context,
            operation_name=operation_name,
        )

        response_data = {"data": result.data}

        if result.errors:
            response_data["errors"] = [
                format_graphql_error(err) for err in result.errors
            ]
            self._capture_sentry_exceptions(result.errors)

        return JsonResponse(response_data, status=200) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def execute_graphql_request(
        self, request, data, query, variables, operation_name, show_graphiql=False
    ):
        if not query:
            if show_graphiql:
                return None
            raise HttpError(HttpResponseBadRequest("Must provide query string."))

        try:
            backend = self.get_backend(request)
            document = backend.document_from_string(self.schema, query)
        except Exception as e:
            return ExecutionResult(errors=[e], invalid=True)

        if request.method.lower() == "get":
            operation_type = document.get_operation_type(operation_name)
            if operation_type and operation_type != "query":
                if show_graphiql:
                    return None

                raise HttpError(
                    HttpResponseNotAllowed(
                        ["POST"],
                        "Can only perform a {} operation from a POST request.".format(
                            operation_type
                        ),
                    )
                )

        try:
            extra_options = {}
            if self.executor:
                # We only include it optionally since
                # executor is not a valid argument in all backends
                extra_options["executor"] = self.executor

            return document.execute(
                root_value=self.get_root_value(request),
                variable_values=variables,
                operation_name=operation_name,
                context_value=self.get_context(request),
                middleware=self.get_middleware(request),
                **extra_options
            )
        except Exception as e:
            return ExecutionResult(errors=[e], invalid=True) 

# 需要导入模块: from django.http import response [as 别名]
# 或者: from django.http.response import HttpResponseBadRequest [as 别名]
def get(self, request, *args, **kwargs):

        # if not getattr(request, 'REQUEST', None):
        #     request.REQUEST = request.GET if request.method=='GET' else request.POST

        t0 = datetime.datetime.now()

        if not request.is_ajax():
            return HttpResponseBadRequest()

        try:
            query_dict = request.REQUEST
            params = self.read_parameters(query_dict)
        except ValueError:
            return HttpResponseBadRequest()

        if ENABLE_QUERYDICT_TRACING:
            trace(query_dict, prompt='query_dict')
            trace(params, prompt='params')

        # Prepare the queryset and apply the search and order filters
        qs = self.get_initial_queryset(request)
        if not DISABLE_QUERYSET_OPTIMIZATION and not self.disable_queryset_optimization:
            qs = self.optimize_queryset(qs)
        qs = self.prepare_queryset(params, qs)
        if ENABLE_QUERYSET_TRACING:
            prettyprint_queryset(qs)

        # Slice result
        paginator = Paginator(qs, params['length'] if params['length'] != -1 else qs.count())
        response_dict = self.get_response_dict(request, paginator, params['draw'], params['start'])
        response_dict['footer_message'] = self.footer_message(qs, params)

        # Prepare response
        response = HttpResponse(
            json.dumps(
                response_dict,
                cls=DjangoJSONEncoder
            ),
            content_type="application/json")

        # Trace elapsed time
        if ENABLE_QUERYSET_TRACING:
            td = datetime.datetime.now() - t0
            ms = (td.seconds * 1000) + (td.microseconds / 1000.0)
            trace('%d [ms]' % ms, prompt="Table rendering time")

        return response